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rdiff-backup

Reverse differential backup tool that combines the best features of mirror and incremental backups.

LicenseGPL-2.0
GitHub stars1.2k
Last commit1 weeks ago
Tags5 topics
Librsync DeltaReverse Differential BackupPython RdiffDevopsDirectory Mirroring
Overview

Why consider rdiff-backup?

rdiff-backup is an open-source reverse differential backup tool written in Python and C. It maintains a full, uncompressed mirror of the most recent directory backup while saving reverse diff delta files, allowing instant access to latest files while enabling restoration to any past historical point.

Guided learning

Learn rdiff-backup by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of rdiff-backup

rdiff-backup creates transparent exact mirrors of directory trees with reverse incremental history.

Quickstart

bash
1rdiff-backup /home/user /backup/user
2rdiff-backup -r 3D /backup/user /home/user/restore

rdiff-backup is licensed under the GNU General Public License v2.0 (GPL-2.0).

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rdiff-backup FAQs

rdiff-backup is listed as a Productivity tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

rdiff-backup is listed under the GPL-2.0 license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

rdiff-backup is listed as an alternative to Time Machine. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.